LM3881MM/NOPB TI Power Management | 8-VSSOP | 2.7V-5.5V, 1A Output

Product Overview

The LM3881MM/NOPB from Texas Instruments is a precision voltage supervisor and power management IC designed for monitoring and sequencing multiple power rails in complex systems. Housed in an 8-VSSOP package, this device offers a compact solution for applications requiring reliable power-up and power-down sequencing, as well as voltage monitoring with adjustable thresholds. It operates over a wide supply voltage range of 2.7V to 5.5V and can sink up to 1A at the output, making it suitable for a variety of low-voltage systems.

Detailed Technical Specifications

Key Features

• Precision voltage monitoring with adjustable thresholds
• Power sequencing capability for multiple rails
• Low quiescent current (10 µA typical)
• Open-drain RESET output with internal pull-up
• Wide operating temperature range
• Small 8-VSSOP package for space-constrained designs

Target Applications

• 5G base station power management
• Automotive dashboard and infotainment systems
• Industrial control systems
• FPGA and DSP power sequencing
• Portable and battery-powered devices

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LM3881MM/NOPB. Our core advantages include:

• 24/7 Global Customer Support: Professional team providing instant quotes and technical support worldwide.
• In-stock Inventory, Same-day Shipping: We maintain localized stock; orders confirmed before 4 PM are shipped the same day.
• HK-SZ Synergy, Flexible Settlement: Direct global shipping from Shenzhen with support for HK bank transfers and multi-currency.
• Escrow Secured Transactions: We support Escrow.com for secure transactions, ensuring peace of mind for batch orders.
• BOM Kitting & Sampling Services: Specialized sourcing for testing samples and urgent shortage components.

Quality Assurance & Compliance

Jasin Chip guarantees that all delivered products are 100% original factory stock with full quality assurance and traceability.

• 100% Original & Authentic: All components are guaranteed to be authentic with strict quality control.
• RoHS Compliant: All electronic components comply with international environmental and safety standards.
• Original Factory Packaging: We maintain original factory packaging and seals to ensure ESD protection and physical integrity.

產品概述

LM3881MM/NOPB 是德州儀器（TI）推出的一款精密電壓監控與電源管理 IC，專為複雜系統中的多路電源軌監控與時序控制而設計。該器件採用 8-VSSOP 封裝，提供緊湊的解決方案，適用於需要可靠上電與掉電時序控制以及可調閾值電壓監控的應用。其工作電源電壓範圍為 2.7V 至 5.5V，輸出可吸收高達 1A 的電流，適用於多種低壓系統。

詳細技術參數

核心特性

• 精密電壓監控，可調閾值
• 多路電源軌時序控制能力
• 低靜態電流 (典型值 10 µA)
• 開漏 RESET 輸出，內置上拉電阻
• 寬工作溫度範圍
• 小型 8-VSSOP 封裝，節省空間

典型應用場景

• 5G 基站電源管理
• 汽車儀表盤與信息娛樂系統
• 工業控制系統
• FPGA 與 DSP 電源時序控制
• 便攜式與電池供電設備

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LM3881MM/NOPB 提供全面的供應鏈與批發解決方案。 我們的核心優勢包括：

• 全天候環球客戶支援：專業團隊為您提供即時報價及技術支援，無需漫長等待。
• 現貨庫存，即日發貨：確保現貨充足。下午 4 點前確認訂單，即可安排當天寄出。
• 深港聯動，結算靈活：深圳直發全球，物流高效可靠；支援香港銀行戶口轉賬及多幣種結算。
• Escrow 擔保交易：支援 Escrow.com 平台交易，保障買賣雙方權益，小批量訂單亦可安心在線下單。
• BOM 配單與樣板服務：提供樣板測試及認證支援。專注一站式 BOM 配套及緊急缺料採購服務。

品質保證與合規

Jasin Chip 承諾所有出貨產品均為原廠正貨，具備完善的品質保證及產品可追溯性。

• 100% 原廠正貨：承諾所有供應零件均為原裝現貨，品質嚴格把關，來源清晰可追溯。
• 符合 RoHS 認證：所有電子元器件均符合國際環保標準及相關安全認證。
• 原廠封裝保護：嚴格保留原廠原始包裝及封條，確保物流過程中的靜電防護 (ESD) 與物理安全。

以上產品均為原廠正貨，提供 BOM 配單及現貨庫存支援，歡迎查詢。

HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
Trusted Partner for Automotive, Industrial, and Hard-to-find Components.
WhatsApp: +852 5209 9691 | Email: [email protected]